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All results from a given calculation for C5H7N ((E)-3-Pentenenitrile)

using model chemistry: PBEPBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/6-31+G**
 hartrees
Energy at 0K-249.149905
Energy at 298.15K-249.156377
Nuclear repulsion energy192.787611
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at PBEPBE/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3097 3062 15.10      
2 A 3074 3039 29.04      
3 A 3057 3023 1.44      
4 A 3027 2992 11.55      
5 A 3019 2985 1.59      
6 A 2968 2935 24.84      
7 A 2964 2930 5.55      
8 A 2268 2242 12.43      
9 A 1691 1672 2.28      
10 A 1443 1427 14.60      
11 A 1433 1416 9.70      
12 A 1406 1390 11.76      
13 A 1367 1352 3.83      
14 A 1307 1292 1.48      
15 A 1288 1273 0.64      
16 A 1251 1237 5.32      
17 A 1182 1168 0.19      
18 A 1102 1089 0.38      
19 A 1058 1046 6.39      
20 A 1026 1014 0.65      
21 A 958 947 43.27      
22 A 923 913 11.81      
23 A 919 909 2.92      
24 A 872 862 0.52      
25 A 740 732 0.55      
26 A 548 542 1.42      
27 A 439 434 0.25      
28 A 362 358 0.20      
29 A 282 279 1.23      
30 A 256 253 5.52      
31 A 203 201 1.50      
32 A 132 131 3.67      
33 A 69 68 2.14      

Unscaled Zero Point Vibrational Energy (zpe) 22867.0 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 22606.3 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at PBEPBE/6-31+G**
ABC
0.42453 0.04849 0.04598

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.638 0.275 0.086
H2 3.109 -1.147 -0.827
H3 2.762 -1.040 0.923
C4 2.819 -0.460 -0.012
H5 1.489 0.822 -1.244
C6 1.518 0.220 -0.324
H7 0.401 -0.458 1.347
C8 0.406 0.145 0.430
C9 -0.888 0.859 0.096
N10 -2.922 -0.810 -0.164
C11 -2.022 -0.064 -0.054
H12 -0.782 1.437 -0.840
H13 -1.153 1.583 0.891

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 C6 H7 C8 C9 N10 C11 H12 H13
H11.77101.78771.10482.58602.16063.55023.25314.56426.65425.67234.66305.0310
H21.77101.78701.10482.58332.15763.54053.24874.56676.07675.30084.67055.3447
H31.78771.78701.10173.12792.16602.46872.68324.19765.79204.97984.66934.7127
C41.10481.10481.10172.22011.50112.77362.52653.93655.75384.85754.15304.5566
H52.58602.58333.12792.22011.10013.08842.10602.72984.82633.81242.38753.4814
C62.16062.15762.16601.50111.10012.12091.34512.52454.56053.56142.65203.2346
H73.55023.54052.46872.77363.08842.12091.09762.22793.66802.82693.12602.6051
C83.25313.24872.68322.52652.10601.34511.09761.51573.51282.48462.16602.1705
C94.56424.56674.19763.93652.72982.52452.22791.51572.64381.46971.10461.1074
N106.65426.07675.79205.75384.82634.56053.66803.51282.64381.17413.17613.1576
C115.67235.30084.97984.85753.81243.56142.82692.48461.46971.17412.10002.0884
H124.66304.67054.66934.15302.38752.65203.12602.16601.10463.17612.10001.7760
H135.03105.34474.71274.55663.48143.23462.60512.17051.10743.15762.08841.7760

picture of (E)-3-Pentenenitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 H2 106.546 H1 C4 H3 108.227
H1 C4 C6 111.106 H2 C4 H3 108.164
H2 C4 C6 110.862 H3 C4 C6 111.734
C4 C6 H5 116.337 C4 C6 C8 125.081
H5 C6 C8 118.582 C6 C8 H7 120.177
C6 C8 C9 123.768 H7 C8 C9 116.055
C8 C9 C11 112.647 C8 C9 H12 110.525
C8 C9 H13 110.709 C9 C11 N10 179.329
C11 C9 H12 108.489 C11 C9 H13 107.429
H12 C9 H13 106.814
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.184      
2 H 0.187      
3 H 0.177      
4 C -0.842      
5 H 0.142      
6 C 0.170      
7 H 0.154      
8 C -0.045      
9 C -0.197      
10 N -0.469      
11 C 0.120      
12 H 0.202      
13 H 0.219      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.778 2.294 0.290 4.429
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.614 -6.561 -1.837
y -6.561 -37.588 -1.318
z -1.837 -1.318 -35.693
Traceless
 xyz
x -9.973 -6.561 -1.837
y -6.561 3.565 -1.318
z -1.837 -1.318 6.408
Polar
3z2-r212.816
x2-y2-9.026
xy-6.561
xz-1.837
yz-1.318


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.666 0.646 -0.720
y 0.646 8.212 -0.159
z -0.720 -0.159 7.739


<r2> (average value of r2) Å2
<r2> 238.408
(<r2>)1/2 15.440